• Journal of the Korean Society of Costume
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• v.57 no.4 s.113
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• pp.18-29
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• 2007

Since its birth, "Little black dress" that has been prospering and reviving continually for 80 years, is always favored as classical fashion item. This study focuses on how the "Little black dress", regarded as the beginning of the modern fashion, could become an eternal item over a century by analyzing the aesthetical characteristics of it. Thus, we can better understand the modern women and aesthetic value of modern fashion. The precedented studies and literatures are reviewed for recognizing the development of "Little black dress," and the scope of this study is limited only after the year 2000. Also, fashion work collections and various domestic and international fashion magazines are analyzed demonstratively. After the Little Black Dress was born with the bullish black color in the year 2000, the aesthetic characteristics of the newly spotlighted Little Black Dress in the modern fashion are as the following. First is modernism. Modern style of black dress is appeared through simple and moderate expressions such as pursuit of simple line, minimization of decoration and exclusion of accessories. Second is sensuality that emphasizes flashiness of black by gloss or see-through fabric and exposing one's body parts or dress that exposes body's curves not only express women's physical attraction but also show off woman's social status or roles. Third is feminism. Ruffle, ribbon, flowing-like fabric, and rhythmical details express charms of sophisticated and trendy women as well as romantic image of girlish sensibility. Fourth is hybridism. Experimental and creative thinking like designers' unique re-interpretation of "little black dress," fresh view to sexuality, breaking up of the existing principle of clothing compositions give wholly new aesthetic value.

• Journal of Science of Art and Design
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• v.8
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• pp.211-239
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• 2005

The purpose of this thesis is to explore a common characteristic of the diverse oriental images mainly from the figurative point of view, and apply it to the contemporary expressions and methods of painting. To do that, I separated the concept of figure into two factors - form and image - and then approached and solved the problems of figure by explaining the two factors respectively. Separating form from image is neither to set two factors against each other nor to isolate any of those values. It is worth dividing the form and the image not only because the image of the oriental painting has a figurative value constituted from an external frame of the form, but also because it has a close connection with the meaning that the form holds inside. These are the reasons why I conceptualize the individual language of form and image. Furthermore, I attempted to investigate how those two factors and mutual relations between them make real figurative images under the principle of harmony and coexistence. The theme of this thesis - the figurative aesthetics and its contemporaneity in the oriental paintings is analyzed based on the understanding of 'figure' within the framework of oriental paintings. A research of image from the figurative point of view is valuable in that it criticizes the past method of thinking, and proposes an alternative formula for new way of thinking. In this regard, I indicated the limit of the theory of form-and-spirit that has been one of the most important conceptual theories . Instead, I' accessed to various aesthetic concepts - that are created in the course of image formulation - from the actual figurative point of view, and then even interpreted it as a figurative value of the oriental paintings and it's application within the specific and practical scope. During the course of research, I explored the conceptual elements of the tradition and the principle of figuration. I expect this study to make a footstone for bringing traditional aesthetics to the contemporary context of oriental painting.

• Journal of Science of Art and Design
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• v.8
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• pp.267-296
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• 2005

Typography, as the median for communication, has expanded its roles according the attributes of the media where it Is used, and the change of media follwing the change of times is presenting new directions to the field of typography. The attempts of 20C experimental typography prioritize visual formativeness, free typography and language started to appear on printed matters and different kinds of prints put pep in magazines. Thus, experiments in the aspects of effective delivery of inpormation that letters have and aesthetic side of shapes of letter are continuing. Today with the appearance of multimedia, development of visual colture and rapid development of digital technology, the range of experimental typography has expanded even wider and therefore, different kinds of expressions became possible. As seen above, unlike the existing static printed media that carries linguistic information only, letters in the multimedia environment is shown in the movie titles, TV or web not only as a basic visual media such as type and image, but as a dynamic and complex factor that contains additional information of motion and sound factor. This study will attempt to find the historic context of focus of moment from the kinetic art and define the moving letters as kinetic typography. Therefore, this paper will have an understanding on kinetic typography's background, concept and characteristics following the change of communication environment in the multimedia era and tried to study the basic theories of kinetic typography and the information delivery and imagery function of letters. Also, this paper attempted to carry out a study on whether kinetic typography is delivering information smoothly from the aspect of communication through the image role as delivering information by studying major works of artists who have influenced kinetic typography. Based on this study, I would like to suggest new direction for effective delivery of information and value of use.

• Journal of Physiology & Pathology in Korean Medicine
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• v.22 no.3
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• pp.580-584
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• 2008

In the present study, Radix clematidis extract (RCE) was evaluated to determine if it could protect pancreatic ${\beta}$ cells against multiple low dose streptozotocin (MLDS)-induced diabetes. Injection of mice with MLDS resulted in hyperglycemia and hypoinsulinemia, which was confirmed by immunohistochemical staining. However, the induction of diabetes by MLDS was completely prevented when mice were pre-administrated with RCE. Generation of oxidative stress is implicated in MLDS, a ${\beta}$ cell specific toxin-induced islet cell death. In this context, to elucidate the mechanisms of protective effects in RCE pre-administrated diabetic mice, we investigated the expression of heme oxygenase-1 (HO-1), which is one of the anti-oxidant enzymes. MLDS-induced HO-1 expressions were significantly reduced in MLDS-treated mice. However, the decrease of HO-1 by MLDS were protected by pretreatment of RCE. The molecular mechanism by which RCE inhibits diabetic conditions by MLDS appears to involve inhibition of HO-1 expression. Taken together, these results reveal the possible therapeutic value of RCE for the prevention of type 1 diabetes progression.

• Korean Journal of Head & Neck Oncology
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• v.21 no.2
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• pp.158-164
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• 2005

Purpose: The serine/threonine kinase Akt was described to inhibit apoptosis in cancer. This study was to examine the effect of Gleevec on head and neck squamous cell carcinoma(HNSCC) through the mechanism of Akt. Experimental Design: Gleevec was introduced into the HNSCC cell lines UMSCC10B, HN12 and HN30 in a range of concentrations. Cell viability was assessed by clonogenic survival analysis. Targets of Gleevec(PDGFR, c-Kit, and c-Abl) were evaluated by Western blot. HNSCC tissue samples were stained for PDGFR, c-Kit and phosphorylated Akt. Akt phosphorylation following Gleevec treatment was assessed using Western blot. Akt siRNA was used to as the positive control. Results: Colony forming efficiency decreased with an increase in concentration of Gleevec. Expressions of PDGFR, c-Kit, and c-Abl were observed in HNSCC cells. Immunohistochemistry confirmed high expression of PDGFR, c-Kit, and p-Akt in human HNSCC tissues. Akt kinase activity was significantly inhibited with increasing concentration of Gleevec in HNSCC cells, and near complete dephosphorylation of Akt was observed at $6{\mu}M$ of Gleevec in the UMSCC10B and HN30 cell lines. Conclusions: Gleevec at clinically comparable concentrations caused a dose dependant decrease in HNSCC survival. The decreased cell survival was related to the inhibition of Akt kinase activity and dephosphorylation of Akt. Akt signaling pathway may be a relevant target for Gleevec in treating HNSCC.

• Journal of the Korean Society of Clothing and Textiles
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• v.38 no.5
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• pp.769-782
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• 2014

This study considers the correlation between model pose and clothes in Patrick Demarchelier's fashion photos as well as expression characteristics. The conclusions of the study are as follows. The type of model pose in Patrick Demarchelier's fashion photos can be categorized into five types: maximized type of upper and lower body part, minimized type of upper and lower body part, maximized type of upper body and minimized type of lower body part, minimized type of upper body and maximized type of lower body part, basic type of upper and lower body part. In case of having examined the correlation between body movement and costume, the clothes in the model pose included in the maximization of the body were formed mainstream by silhouette, which was formed by decorative elements or full drapery. In the model poses included in the reduction of the body, the costume tended to expose many parts of the body to provide a simple or structural silhouette form. The costume was expressed in colorful form and poses assumed without body movements. The expression characteristics of the model poses in Patrick Demarchelier's fashion photos were sensuality, dynamicity, and simplicity. First, sensuality was expressed as feminine sensuality accompanying an erotic mood by naturally emphasizing a woman's breast or leg by reducing the body. Second, dynamicity provided a vividness to the image as if directly living and moving by highlighting the rhythmic aspect of the body. Simplicity aroused the effect of paying attention to clothes or other incidental elements rather than the image expressed by the body of a model by excluding body movement.

• Journal of Fashion Business
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• v.17 no.5
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• pp.151-164
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• 2013

This study analyzes the conditions of merchandises from the popular domestic and foreign. In this study, 845 merchandises of 18 popular singers in Korea and 705 merchandises of 20 popular foreign singers are selected. The results of this study are as follows. First, the highest order of merchandise categories among Korean singers are stationeries and toys, followed by fashion accessories, clothes and interior decoration products. For the foreign singers, the highest order of merchandise categories are clothes, followed by fashion accessories, stationeries and toys, and interior decoration products. Second, the most common characteristics of graphic images on the merchandises from Korean singers are characters and expressions of person and body followed by logos, symbols, and gestures of body. Among the foreign singers, the most common characteristics of graphic images are logos, symbols, and gestures of body followed by logos, symbols. Third, by comparing the price ranges between the Korean and foreign merchandises, it is found that foreign singers' merchandises have a more diverse price range than local ones. The highest ordered price ranges among Korean singers are less than 10,000 won, followed by 10,000~20,000 won and 20,000~30,000 won. Among the foreign singers, the highest ordered price ranges are 20,000~30,000 won, followed by 20,000~30,000 won, and 30,000~40,000 won, and less than 10,000 won.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.23 no.4
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• pp.914-925
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• 1998

This paper considers the evaluation of the hybrid acquistion perdformance for the pilot signal in the direct sequence code division multiple access(DS/CDMA) forward link. the hybrid acquisition is introduced by the combination of two schemes, the parallel and serial acquisions. The mean acquisition time of the proposed scheme is derived to consider both the best case(the correct code-phase offsets are included i one subset) and the worst case(the correct code-phase offsets exist at the boundary of two subsets), which are cause by the distribution of the correct code-phase offsets in the subset. Expressions for the detection, false alarm, and miss probabilities are derived for the case of multiple correct code-phase offsets and multipath Rayleigh fading channel. Numerical results present the hybrid acquistion performance with repect to design parameters such as postdetectio integration length in the search and verification modes, subset size, and number of I/Q noncoherent correlators, and compare the hybrid acquistion with the parallel acquistion in terms of the minimum acquistion time under the same hardware complexity.

• East Asian Journal of Business Economics (EAJBE)
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• v.1 no.3
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• pp.71-84
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• 2013

Purpose: The South African government is determined in alleviating poverty while encouraging job creation and protecting the disposable incomes of poor households. This article looks at the challenges that are facing the South African Social Security system and argues that the provision of income security is amongst the most practical expressions of a nation's cohesion and values. Research Design, Data and Methodology: There are seven proposals in the Social Security and Retirement Reform and these proposals are based on the following two principal objectives of the government, that is, to ensure a basic standard of living and to prevent destitution in old age or in circumstances of unemployment or incapacity partly or wholly through redistributive measures, and to encourage savings to provide for the replacement of income on retirement, disablement or death through long-term insurance arrangements. Results: This article evaluates these seven proposals, state old age pension, wage subsidy, mandatory participation in a national social security system for all, mandatory participation in private occupational or individual retirement funds, Voluntary additional contributions to occupational or individual retirement funds, reform of the governance and regulation of the retirement funding industry and reform of the tax system. Conclusion: This article concludes that the population size of South Africa has increased significantly to 51, 8 million in 2011 and therefore the time is right for bold new steps in improving income security of the poor and strengthening the fabric of social solidarity that binds all South Africans together.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.28 no.4
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• pp.51-61
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• 2015

Objective : This research has been conducted to comparative analysis of anti-inflammatory effects to suggest a usefulness of ethanol extracts fromGentianae sino-ornata(GSO) as a functional material for inflammatory activities.Methods : Cell viability was measured by neutral red (NR) assay, and nitric oxide (NO) production in RAW264.7 cells was monitored by measuring the nitrite content in culture medium. The expressions of cyclooxigenase-2 (COX-2) was determined by western blot analysis, and Inducible nitric oxide syntase (iNOS) and cytokine were determined by reverse transcriptase-polymerase chain reaction (RT-PCR).Results : When the GSO extract was added the concentration of 5-20 ㎍/㎕, the viability of cells was maintained 90% or more at all levels. NO production was suppressed by the treatment of GSO in LPS-stimulated RAW264.7 cells. GSO inhibited the expression of iNOS, COX-2, IL-1βand IL-6 in LPS-stimulated RAW264.7 cells.Conclusions: From this results, we consider that GSO can be a useful therapeutic and preventive approach to various inflammatory diseases as a functional material for inflammatory activities.